Solve triangle ABC if A=36 degrees, B=67 degrees, and a=8.

b = 14.89, C = 77°, c = 17.11

b = 12.53, C = 77°, c = 13.3

b = 12.53, C = 77°, c = 4.83

b = 14.89, C = 77°, c = 16.8

Question

Mathematics

Amy Hobbs

17 April, 23:07

Solve triangle ABC if A=36 degrees, B=67 degrees, and a=8.

b = 14.89, C = 77°, c = 17.11

b = 12.53, C = 77°, c = 13.3

b = 12.53, C = 77°, c = 4.83

b = 14.89, C = 77°, c = 16.8

+1

Answers (1)

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Holland · Answer 1

C = 180 - (A + B) = 180 - (36 + 67) = 77

a / sin 36 = c / sin C

=> 8 / sin 36 = c / sin 77

=> c = 8 * (sin 77 / sin 36)

= 8 * (0.974 / 0.588) = 13, so the answer is the second choice

Solve triangle ABC if A=36 degrees, B=67 degrees, and a=8.b = 14.89, C = 77°, c = 17.11b = 12.53, C = 77°, c = 13.3b = 12.53, C = 77°, c = 4.83b = 14.89, C = 77°, c = 16.8

Solve triangle ABC if A=36 degrees, B=67 degrees, and a=8.

b = 14.89, C = 77°, c = 17.11

b = 12.53, C = 77°, c = 13.3

b = 12.53, C = 77°, c = 4.83

b = 14.89, C = 77°, c = 16.8